2004•Unpublished venueRequires access

Development of Gas Micro-Flow Measurement Virtual Instrument Based on LabVIEW

Dixin Zhang

Abstract

In this paper, a virtual instrument for measuring the gas micro-flow is developed by the LabVIEW software. The hardware configuration and software design methods are described. The test software is developed by LabVIEW 6.1. The uncertainty of the gas flowmeter is analyzed in detail. The virtual instrument system possesses high precise, friendly interface, high reliability and strong expandability.

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Available abstract

Key concepts: Virtual instrument, Software, Instrument Driver, Interface (matter), Reliability (semiconductor), Flow measurement, Virtual instrumentation, Embedded system